Keep On Movin' - 5ive
Quit Playing Games With My Heart - Backstreet Boys ((I'm not sure if that is the correct title or not... ))
MULDER: It's still there, Scully. 200,000 years down in the ice.
SCULLY: Leave it there.
Signs - Five Man Electrical Band (covered by Tesla)
Some people are like slinkies, they're useless until you push them down the stairs.